-- Which Studio is the bridge actually driving, and can that place be PLAYED?
local out = {}
local function say(s) table.insert(out, s) end

say("place name: " .. tostring(game.Name))
say("PlaceId: " .. tostring(game.PlaceId))
say("GameId: " .. tostring(game.GameId))
local RS = game:GetService("RunService")
say("IsEdit: " .. tostring(RS:IsEdit()) .. "  IsRunning: " .. tostring(RS:IsRunning()) ..
	"  IsClient: " .. tostring(RS:IsClient()) .. "  IsServer: " .. tostring(RS:IsServer()))

-- Is the map present, and is there anything to actually spawn onto?
local m = workspace:FindFirstChild("Map")
say("workspace.Map: " .. (m and (#m:GetDescendants() .. " descendants") or "MISSING"))
say("SpawnLocations: ")
local spawns = 0
for _, d in ipairs(workspace:GetDescendants()) do
	if d:IsA("SpawnLocation") then
		spawns += 1
		say(("  %s at %s"):format(d:GetFullName(), tostring(d.Position)))
	end
end
if spawns == 0 then say("  NONE -- a playtest has nowhere to spawn the character") end

-- StarterPlayer/StarterGui presence (a play session needs these to not error)
for _, svc in ipairs({ "StarterPlayer", "StarterGui", "StarterPack", "Players", "Lighting" }) do
	local ok, s = pcall(function() return game:GetService(svc) end)
	say(("service %s: %s"):format(svc, ok and "ok" or "FAIL"))
end

-- Rojo connection state: is the synced source actually in this place?
local SS = game:GetService("ServerScriptService")
local srv = SS:FindFirstChild("Server")
say("ServerScriptService.Server: " .. (srv and srv.ClassName or "MISSING"))
if srv then
	local mb = srv:FindFirstChild("MapBuilder")
	say("  MapBuilder present: " .. tostring(mb ~= nil))
end

return table.concat(out, "\n")